20173922028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43106671}}^1$

素因数の和:43106694

約数の個数: 36

約数和(自身を含む): 54917900128

約数和(自身を除く): 34743978100

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 43106671, 86213342, 129320013, 172426684, 258640026, 387960039, 517280052, 560386723, 775920078, 1120773446, 1551840156, 1681160169, 2241546892, 3362320338, 5043480507, 6724640676, 10086961014, 20173922028]

約数ペア:

[(1, 20173922028), (2, 10086961014), (3, 6724640676), (4, 5043480507), (6, 3362320338), (9, 2241546892), (12, 1681160169), (13, 1551840156), (18, 1120773446), (26, 775920078), (36, 560386723), (39, 517280052), (52, 387960039), (78, 258640026), (117, 172426684), (156, 129320013), (234, 86213342), (468, 43106671)]